Issue #549 has been updated by Matt DeVillier.
Simon Dominic wrote in #note-10:
I reinstalled Debian but I still get the same message (boot.jpg). However, I have to manually boot from file `EFI/debian/grubx64.efi`. How can this be fixed to boot from there automatically?
Normally, the bootloader would add the boot entry to the bootorder list. Do you have SMMSTORE enabled? That's needed for UEFI NVRAM to work. If so, you can add a bootorder entry manually for that target
Also, when I use nvramtool to change hybrid_graphics_mode to "Discrete Only", I get black screen. But displays shows for "Integrated Only" and "Dual Graphics".
I have no experience with dGPUs or hybrid graphics unfortunately
---------------------------------------- Bug #549: coreboot 24.05: SeaBIOS Windows 10/11 BSOD "ACPI BIOS ERROR" (Thinkpad W530) https://ticket.coreboot.org/issues/549#change-1883
* Author: Simon Dominic * Status: New * Priority: Normal * Category: board support * Target version: master * Start date: 2024-07-31 * Affected versions: master * Affected hardware: Lenovo ThinkPad W530 * Affected OS: Windows 10/11 ---------------------------------------- When using the latest coreboot (i.e. using command `git clone https://review.coreboot.org/coreboot%60), which is currently 24.05, to build a rom for Thinkpad W530, I get BSOD with "ACPI BIOS ERROR" when trying to boot into Windows 10 or 11 from SeaBIOS. Even just booting from a Windows install usb will show this error.
This is even with incorporating the vga bios files (so i can external displays to work) - see my defconfig.
Did consider using EDK2 apparently Windows support is pretty solid, but could never make a successful build - not that `make` command had errors, but once flashing, would just having white underscore and have to recover with external flashing. A separate issue to write about in and of itself, but I prefer SeaBIOS so I'll be sticking with that.
I am quite new to coreboot - using for only about 2-3 months now. Let me know if there is further information I should provide.
---Files-------------------------------- defconfig (590 Bytes) w530_bsod.jpg (1.98 MB) dsl_files.zip (25 KB) boot.jpg (2.95 MB) shell.jpg (2.96 MB) menu.jpg (2.02 MB)